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![Tree biodiversity in farmer cooperatives of a shade coffee landscape in western El Salvador [An article from: Agriculture, Ecosystems and Environment]](http://ecx.images-amazon.com/images/I/510R7TTQD4L._SL75_.jpg)
![Human development and biodiversity conservation in Brazilian Cerrado [An article from: Applied Geography]](http://ecx.images-amazon.com/images/I/51ACdCIwx-L._SL75_.jpg)
![Introduction of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) into Western Europe: Epigaeic arthropods in intermediate-aged pure stands in northwestern ... article from: Forest Ecology and Management]](http://ecx.images-amazon.com/images/I/51J0NT7CW9L._SL75_.jpg)